[PATCH] spi: set kset of master class dev explicitly
authorHans-Christian Egtvedt <hcegtvedt@atmel.com>
Thu, 7 Dec 2006 04:36:19 +0000 (20:36 -0800)
committerLinus Torvalds <torvalds@woody.osdl.org>
Thu, 7 Dec 2006 16:39:33 +0000 (08:39 -0800)
<quote Imre Deak from Thu, 12 Jan 2006 21:18:54 +0200>
  In order for spi_busnum_to_master to work spi master devices must be linked
  into the spi_master_class.subsys.kset list.  At the moment the default
  class_obj_subsys.kset is used and we can't enumerate the master devices.
</quote>

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/spi/spi.c

index 7d215eaa137023aebd409d2d5bfa367668b747c6..270e6211c2e318e2b970d0e0ece11f90e5847df6 100644 (file)
@@ -366,6 +366,7 @@ spi_alloc_master(struct device *dev, unsigned size)
 
        class_device_initialize(&master->cdev);
        master->cdev.class = &spi_master_class;
+       kobj_set_kset_s(&master->cdev, spi_master_class.subsys);
        master->cdev.dev = get_device(dev);
        spi_master_set_devdata(master, &master[1]);